.m-react-copy-btn {
  display: inline-block;
  box-sizing: border-box;
  font-size: 22px;
  color: #222;
  padding: 6px 10px;
  border: 1px solid #999;
  border-radius: 5px;
}
.m-react-copy-btn:active {
  background-color: #eee;
}
